JP2010110985A - 樹脂の溶着方法およびこれを使用したタンク製造方法 - Google Patents
樹脂の溶着方法およびこれを使用したタンク製造方法 Download PDFInfo
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- JP2010110985A JP2010110985A JP2008285157A JP2008285157A JP2010110985A JP 2010110985 A JP2010110985 A JP 2010110985A JP 2008285157 A JP2008285157 A JP 2008285157A JP 2008285157 A JP2008285157 A JP 2008285157A JP 2010110985 A JP2010110985 A JP 2010110985A
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- B29C66/73752—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined uncured, partially cured or fully cured the to-be-joined area of at least one of the parts to be joined being uncured, i.e. non cross-linked, non vulcanized the to-be-joined areas of both parts to be joined being uncured
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
- B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/7394—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoset
- B29C66/73941—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoset characterised by the materials of both parts being thermosets
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7154—Barrels, drums, tuns, vats
- B29L2031/7156—Pressure vessels
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- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7172—Fuel tanks, jerry cans
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
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- B29L2031/747—Lightning equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
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Abstract
【解決手段】所定値よりも波長の長いレーザ光L2と、所定値よりも波長の短いレーザ光L1とを当該樹脂の溶着対象部分22に照射する。例えば、波長の短いレーザ光L1として半導体レーザ光を用い、波長の長いレーザ光L2としてYAGレーザ光またはCO2レーザ光を用いることができる。樹脂ライナ20を対象とする場合、波長の長いレーザ光L2を樹脂ライナ20の外側から、波長の短いレーザ光L1を樹脂ライナ20の内側からそれぞれ照射することが好ましい。また、レーザ光が照射される部分の温度ないしはレーザ光照射量を測定装置50により測定し、測定結果に基づいて当該レーザ光の照射量を調整。
【選択図】図3
Description
Claims (8)
- 樹脂の溶着方法であって、所定値よりも波長の長いレーザ光と、前記所定値よりも波長の短いレーザ光とを当該樹脂の溶着対象部分に照射する、樹脂の溶着方法。
- 前記波長の短いレーザ光として半導体レーザ光を用い、前記波長の長いレーザ光としてYAGレーザ光またはCO2レーザ光を用いる、請求項1に記載の樹脂の溶着方法。
- 前記樹脂は、少なくとも2つの樹脂ライナである、請求項2に記載の樹脂の溶着方法。
- 前記波長の長いレーザ光を前記樹脂ライナの外側から、前記波長の短いレーザ光を前記樹脂ライナの内側からそれぞれ照射する、請求項3に記載の樹脂の溶着方法。
- 前記レーザ光を反射鏡にて反射させて前記樹脂ライナに照射する、請求項4に記載の樹脂の溶着方法。
- 前記レーザ光が照射される部分の温度ないしはレーザ光照射量を測定装置により測定し、測定結果に基づいて当該レーザ光の照射量を調整する、請求項1から5のいずれか一項に記載の樹脂の溶着方法。
- 前記樹脂どうしを密着させるための外力を作用させながら前記レーザ光を照射する、請求項1から6のいずれか一項に記載の樹脂の溶着方法。
- 請求項1から7のいずれか一項に記載の溶着方法を使用して分割樹脂ライナを溶着する、タンク製造方法。
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Cited By (2)
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JP2014084543A (ja) * | 2012-10-24 | 2014-05-12 | Toyota Industries Corp | 三次元繊維構造体 |
JP2019014228A (ja) * | 2017-07-05 | 2019-01-31 | 東レ株式会社 | 溶着部を有する樹脂からなる中空成形品の製造方法 |
Citations (1)
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JP2005313475A (ja) * | 2004-04-28 | 2005-11-10 | Sumitomo Electric Ind Ltd | 樹脂加工方法および樹脂加工装置 |
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JP2005313475A (ja) * | 2004-04-28 | 2005-11-10 | Sumitomo Electric Ind Ltd | 樹脂加工方法および樹脂加工装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2014084543A (ja) * | 2012-10-24 | 2014-05-12 | Toyota Industries Corp | 三次元繊維構造体 |
JP2019014228A (ja) * | 2017-07-05 | 2019-01-31 | 東レ株式会社 | 溶着部を有する樹脂からなる中空成形品の製造方法 |
JP7063046B2 (ja) | 2017-07-05 | 2022-05-09 | 東レ株式会社 | 溶着部を有する樹脂からなる中空成形品の製造方法 |
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